Polyvinyl Alcohol (PVA) 1788 for Textile, Cement Mortar

Description

We are a main supplier of Polyvinyl Alcohol(PVA)  in China. We can supply you good quality Polyvinyl Alcohol(PVA)  with competitive price. The details of the product as follow:

 

 

Polyvinyl Alcohol (PVA) Characteristics:

Specifications

Polyvinyl Alcohol (PVA)

Other name: PVA; Poly(vinyl alcohol)

CAS NO.: 9002-89-5

1799, 1788,

Polyvinyl Alcohol (PVA); Poly(vinyl alcohol)

CAS NO.: 9002-89-5

                                          Polyvinyl Alcohol (PVA) Type
 

PVAL Type	Viscosity (mp.s)	Alcoholysis Degree %(mol/mol)	Volatile (%)	Sodium Acetate (%)	Ash (%)	PH Value
PVA26-99(L)	54-68	98.0-100	≤6	≤2.5	≤1.0	5-7
PVA24-99(L)	44-54	98.0-100	≤6	≤2.5	≤1.0	5-7
PVA22-99(L)	36-44	98.0-100	≤6	≤2.5	≤1.0	5-7
PVA20-99(L)	30-36	98.0-100	≤6	≤2.5	≤1.0	5-7
PVA17-99(L)	22-30	98.0-100	≤6	≤2.5	≤1.0	5-7
PVA26-88(L)	54-68	86.0-90.0	≤6	≤2.5	≤0.7	5-7
PVA24-88(L)	44-54	86.0-90.0	≤6	≤2.5	≤0.7	5-7
PVA17-88(L)	20-26	86.0-90.0	≤6	≤2.5	≤0.7	5-7
PVA05-88(L)	4-6	86.0-90.0	≤6	≤2.5	≤0.7	5-7

Polyvinyl alcohol has excellent film forming, , and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength. PVA is fully degradable and is a quick dissolver. PVA has a melting point of 230C and 180190C for the fully hydrolysed and partially hydrolysed grades. It decomposes rapidly above 200C as it can undergo at high temperatures.

 

PVA is an material but exhibits as the groups are small enough to fit into the lattice without disrupting it.

 
 

 

1.Adhesive and Iamination agents

2.Protective films for metal,plastics, cloth

3.Printer inks for glass and plastics

4.Emulsifying agent in waxes

Uses:
Polyvinyl Alcohol (PVA) used for Textile, Cement Mortar. Preparation of is the largest use for polyvinyl alcohol in the U. S. And western Europe. Its use as a polymerization aid is the largest market in China. In Japan the major use is vinylon fiber production.

Company Information:
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Special
izing deal and export various kinds of quality chemicals since 1997. The products Inclu
de industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, ph
armaceuticals, water treatment and Minerals. Our management team has over 17 year
s of combined expertise meeting the needs of clients. We are proud our quality chemci
als and service was approbated by the clients in the worldwide.

Xiamen Ditai Chemicals Co., Ltd is an ISO9001:2008 certificated organization. We alw
ay pay attention to the quality control. For us, quality means satisfied clients. Only by c
onstantly improving our internal and external procedures are we able to remain a relia
ble supplier of chemicals for our clients worldwide. Every step of the distribution chain i
s constantly checked and rechecked to guarantee the quality. Through continuous imp
rovement in quality and service, we will provide our customers with products of optimu
m quality consistent with their requirements.

Besides the quality, we think the competitive price of goods is also important. Our com
prehensive distribution network, buying power and efficient inventory management sys
tem allow us to offer our products at the best possible prices. Our principle is: Quality
Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is conv
enient for the clients to use our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly w
elcome by us. Now enjoy your visiting and hope to hearing from you!